Given m||n, find the value of x. (7x-30)+(6x-10)

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

Campus rentals rents 2 and 3 bedrooms apartments for $700 ans $900 a month respectively. last month they had six vacant apartments and reported $4600 in lost rent. how many of each type of apartment were vacant?

An arithmetic series a consists of consecutive integers that are multiples of 4 what is the sum of the first 9 terms of this sequence if the first term is 0